The disk in the docker /var/lib/docker/ directory is too large, but it cannot be found which file it is.

  html5, question

Now the production server is full of disk space. After passing df, the following figure is found:


It can be found that the occupied space under the/var/lib/doc/directory is too large.
After var/lib/docker, use du -sh * to view the following figure:


Found that all add up to only 20 g, don’t know what’s going on? ? ?

In addition: I am very glad to find an 11G log file in container, which can be recycled (the former operation and maintenance of cheating father).

Finally, the answer was found. A user started some processes before, but someone took root and deleted the user directly. The process is still there, so the disk has been occupied.
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